Merge tag 'pull-request-2025-05-30' of https://gitlab.com/thuth/qemu into staging

Merge tag 'pull-request-2025-05-30' of https://gitlab.com/thuth/qemu into staging

* Functional tests improvements
* Endianness improvements/clean-ups for the Microblaze machines
* Remove obsolete -2.4 and -2.5 i440fx and q35 machine types and related code

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# gpg: Signature made Fri 30 May 2025 07:45:20 EDT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2025-05-30' of https://gitlab.com/thuth/qemu: (25 commits)
  tests/unit/test-util-sockets: fix mem-leak on error object
  hw/net/vmxnet3: Merge DeviceRealize in InstanceInit
  hw/net/vmxnet3: Remove VMXNET3_COMPAT_FLAG_DISABLE_PCIE definition
  hw/net/vmxnet3: Remove VMXNET3_COMPAT_FLAG_OLD_MSI_OFFSETS definition
  hw/scsi/vmw_pvscsi: Convert DeviceRealize -> InstanceInit
  hw/scsi/vmw_pvscsi: Remove PVSCSI_COMPAT_DISABLE_PCIE_BIT definition
  hw/scsi/vmw_pvscsi: Remove PVSCSI_COMPAT_OLD_PCI_CONFIGURATION definition
  hw/core/machine: Remove hw_compat_2_5[] array
  hw/nvram/fw_cfg: Remove legacy FW_CFG_ORDER_OVERRIDE
  hw/i386/x86: Remove X86MachineClass::save_tsc_khz field
  hw/i386/pc: Remove deprecated pc-q35-2.5 and pc-i440fx-2.5 machines
  hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_DISABLE_PCIE definition
  hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_MIGRATE_EXTRA definition
  hw/net/e1000: Remove unused E1000_FLAG_MAC flag
  hw/core/machine: Remove hw_compat_2_4[] array
  hw/i386/pc: Remove pc_compat_2_4[] array
  hw/i386/pc: Remove PCMachineClass::broken_reserved_end field
  hw/i386/pc: Remove deprecated pc-q35-2.4 and pc-i440fx-2.4 machines
  docs: Deprecate the qemu-system-microblazeel binary
  hw/microblaze: Remove the big-endian variants of ml605 and xlnx-zynqmp-pmu
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>